225308

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 24

約数和(自身を含む): 430080

約数和(自身を除く): 204772

約数列:

[1, 2, 4, 23, 31, 46, 62, 79, 92, 124, 158, 316, 713, 1426, 1817, 2449, 2852, 3634, 4898, 7268, 9796, 56327, 112654, 225308]

約数ペア:

[(1, 225308), (2, 112654), (4, 56327), (23, 9796), (31, 7268), (46, 4898), (62, 3634), (79, 2852), (92, 2449), (124, 1817), (158, 1426), (316, 713)]